with only 2 crime scene investigators hercules police asked the fbi for help. this morning a dozen agents spend the day going through the house collecting potential evidence. >> at some point we will more th likely take theusband or one of the members of the family through to see if there's anything miss that go we don't know about. at this point the only thing we know missing is the car. >>reporter: mean time those who knew the woman are trying to come to grips with her loss. >> something i never thought would i see happen to this person. >>reporter: 18-year-old jordan hernandez was stun of hers at this elementary school. >> who would have the intention to do this to a generous person? kind of mind boggling. >>reporter: she taught at st. patrick's for 5 years. she was still active in the church. >> children just gravitated to her. even as they graduated and went on to high school they would still meet and talk with her and she would remember their names. she was just a dedicated teacher. >>reporter: fbi wrapped up their part of t invtigation but rcules policsa